OCLC Online Computer Library Center
Founded in 1967 and headquartered in Dublin, Ohio, OCLC is a nonprofit library service and research organization that has provided computer-based cataloging, reference, resource sharing, eContent, preservation, library management and Web services to 72,000 libraries in 170 countries and territories. OCLC and its member libraries worldwide have created and maintain WorldCat, the world’s richest online resource for finding library materials. Search WorldCat.org on the Web at www.worldcat.org. For more information, visit www.oclc.org.